JP5833751B2 - 超高強度耐摩耗鋼板及びその製造方法 - Google Patents
超高強度耐摩耗鋼板及びその製造方法 Download PDFInfo
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- JP5833751B2 JP5833751B2 JP2014517407A JP2014517407A JP5833751B2 JP 5833751 B2 JP5833751 B2 JP 5833751B2 JP 2014517407 A JP2014517407 A JP 2014517407A JP 2014517407 A JP2014517407 A JP 2014517407A JP 5833751 B2 JP5833751 B2 JP 5833751B2
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- steel sheet
- resistant steel
- steel
- steel plate
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- 229910000831 Steel Inorganic materials 0.000 title claims description 157
- 239000010959 steel Substances 0.000 title claims description 157
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229910001566 austenite Inorganic materials 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 24
- 229910000734 martensite Inorganic materials 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 21
- 230000000717 retained effect Effects 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 229910052748 manganese Inorganic materials 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 238000001953 recrystallisation Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000009749 continuous casting Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000009849 vacuum degassing Methods 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 19
- 239000011572 manganese Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 15
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 13
- 229910045601 alloy Inorganic materials 0.000 description 12
- 239000000956 alloy Substances 0.000 description 12
- 239000011651 chromium Substances 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
- 238000005728 strengthening Methods 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 8
- 229910052750 molybdenum Inorganic materials 0.000 description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 238000005496 tempering Methods 0.000 description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000011733 molybdenum Substances 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000003635 deoxygenating effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110383513.1A CN102560272B (zh) | 2011-11-25 | 2011-11-25 | 一种超高强度耐磨钢板及其制造方法 |
| CN201110383513.1 | 2011-11-25 | ||
| PCT/CN2012/076058 WO2013075473A1 (fr) | 2011-11-25 | 2012-05-25 | Plaque d'acier avec une résistance mécanique et une résistance à l'abrasion très élevées, et son procédé de fabrication |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014520954A JP2014520954A (ja) | 2014-08-25 |
| JP2014520954A5 JP2014520954A5 (fr) | 2015-06-11 |
| JP5833751B2 true JP5833751B2 (ja) | 2015-12-16 |
Family
ID=46406870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014517407A Active JP5833751B2 (ja) | 2011-11-25 | 2012-05-25 | 超高強度耐摩耗鋼板及びその製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9695487B2 (fr) |
| EP (1) | EP2784170B1 (fr) |
| JP (1) | JP5833751B2 (fr) |
| KR (1) | KR20140020351A (fr) |
| CN (1) | CN102560272B (fr) |
| BR (1) | BR112014000376B1 (fr) |
| CA (1) | CA2837130C (fr) |
| RU (1) | RU2593566C2 (fr) |
| WO (1) | WO2013075473A1 (fr) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5966730B2 (ja) * | 2012-07-30 | 2016-08-10 | Ｊｆｅスチール株式会社 | 耐衝撃摩耗特性に優れた耐摩耗鋼板およびその製造方法 |
| CN102747280B (zh) * | 2012-07-31 | 2014-10-01 | 宝山钢铁股份有限公司 | 一种高强度高韧性耐磨钢板及其制造方法 |
| CN102876969B (zh) | 2012-07-31 | 2015-03-04 | 宝山钢铁股份有限公司 | 一种超高强度高韧性耐磨钢板及其制造方法 |
| CN103805851B (zh) * | 2012-11-15 | 2016-03-30 | 宝山钢铁股份有限公司 | 一种超高强度低成本热轧q&p钢及其生产方法 |
| CN103805869B (zh) * | 2012-11-15 | 2016-01-27 | 宝山钢铁股份有限公司 | 一种高强度热轧q&p钢及其制造方法 |
| CN103060715B (zh) * | 2013-01-22 | 2015-08-26 | 宝山钢铁股份有限公司 | 一种具有低屈服比的超高强韧钢板及其制造方法 |
| CN103205627B (zh) * | 2013-03-28 | 2015-08-26 | 宝山钢铁股份有限公司 | 一种低合金高性能耐磨钢板及其制造方法 |
| CN103194684B (zh) * | 2013-03-28 | 2016-08-03 | 宝山钢铁股份有限公司 | 一种耐磨钢板及其制造方法 |
| CN103255341B (zh) * | 2013-05-17 | 2015-07-22 | 宝山钢铁股份有限公司 | 一种高强度高韧性热轧耐磨钢及其制造方法 |
| TWI551697B (zh) | 2013-06-07 | 2016-10-01 | Nippon Steel & Sumitomo Metal Corp | Heat treatment steel and its manufacturing method |
| CN104328336B (zh) * | 2014-11-06 | 2016-04-20 | 东北大学 | 一种亚微米奥氏体强韧化的高强韧薄钢板及其制备方法 |
| CN104451403B (zh) * | 2014-12-05 | 2016-08-17 | 武汉钢铁(集团)公司 | 低温用hb450级复相组织耐磨钢及其生产方法 |
| JP6119932B1 (ja) * | 2016-04-19 | 2017-04-26 | Ｊｆｅスチール株式会社 | 耐摩耗鋼板および耐摩耗鋼板の製造方法 |
| BR112018070771B1 (pt) * | 2016-04-19 | 2023-10-31 | Jfe Steel Corporation | Placa de aço resistente à abrasão e seu método de produção |
| JP6583374B2 (ja) * | 2016-09-28 | 2019-10-02 | Ｊｆｅスチール株式会社 | 耐摩耗鋼板および耐摩耗鋼板の製造方法 |
| AU2018236313B2 (en) * | 2017-03-13 | 2020-09-10 | Jfe Steel Corporation | Abrasion-Resistant Steel Plate and Method of Manufacturing Same |
| CN108950421B (zh) * | 2017-05-26 | 2020-08-25 | 宝山钢铁股份有限公司 | 硬度600hb浆体疏浚管用耐磨蚀钢板及其生产方法 |
| CN108930002B (zh) * | 2017-05-26 | 2020-08-25 | 宝山钢铁股份有限公司 | 硬度500hb浆体疏浚管用耐磨蚀钢板及其生产方法 |
| CN108950422B (zh) * | 2017-05-26 | 2020-08-25 | 宝山钢铁股份有限公司 | 硬度550hb浆体疏浚管用耐磨蚀钢板及其生产方法 |
| CN108930001B (zh) * | 2017-05-26 | 2020-08-25 | 宝山钢铁股份有限公司 | 一种浆体疏浚用高硬度耐磨蚀钢板及其生产方法 |
| EP3673091B1 (fr) * | 2017-08-22 | 2021-10-13 | ThyssenKrupp Steel Europe AG | Utilisation d'un acier trempé et revenu (q et p) pour la fabrication d'un élément mis en forme pour des applications d'usure |
| CN109835014B (zh) * | 2017-11-28 | 2021-03-12 | 宝山钢铁股份有限公司 | 一种高强高韧耐磨复合钢板及其制造方法 |
| CN108660374A (zh) * | 2018-05-23 | 2018-10-16 | 山东钢铁股份有限公司 | 一种淬火矫直短流程耐磨钢板及其制备方法 |
| CN109778070B (zh) * | 2019-04-02 | 2021-02-09 | 南阳汉冶特钢有限公司 | 一种钢板及其生产方法 |
| CN110592491B (zh) * | 2019-10-12 | 2021-11-16 | 东北大学 | 一种高耐磨性马氏体/奥氏体双相耐磨钢板及制造方法 |
| CN111020375B (zh) * | 2019-11-14 | 2021-01-08 | 山东钢铁股份有限公司 | 一种v-n微合金化钢中厚板及其生产工艺 |
| CN111485180B (zh) * | 2020-04-16 | 2021-08-31 | 铜陵有色金神耐磨材料有限责任公司 | 复相析出TiC粒子的回火马氏体耐磨钢球的制备方法 |
| CN112575263A (zh) * | 2020-11-30 | 2021-03-30 | 攀钢集团研究院有限公司 | 贝氏体基耐磨钢及其生产方法 |
| CN112553543A (zh) * | 2020-11-30 | 2021-03-26 | 攀钢集团研究院有限公司 | 贝氏体基耐磨钢及其生产方法 |
| CN112575264A (zh) * | 2020-11-30 | 2021-03-30 | 攀钢集团研究院有限公司 | 贝氏体基耐磨钢及其生产方法 |
| CN112981232B (zh) * | 2021-01-21 | 2022-09-30 | 江阴兴澄特种钢铁有限公司 | 一种连铸坯成材低压缩比高探伤质量要求的12Cr2Mo1VR钢板及生产工艺 |
| CN113025898A (zh) * | 2021-02-26 | 2021-06-25 | 重庆钢铁股份有限公司 | 一种低锰低硅微钛合金化q355b结构钢板及其生产方法 |
| CN113025914B (zh) * | 2021-03-04 | 2022-02-01 | 东北大学 | 一种高性能在线淬火高强度钢管及其生产方法 |
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| EP2784170A1 (fr) | 2014-10-01 |
| RU2014110120A (ru) | 2015-09-20 |
| BR112014000376B1 (pt) | 2019-07-02 |
| US20140124102A1 (en) | 2014-05-08 |
| KR20140020351A (ko) | 2014-02-18 |
| RU2593566C2 (ru) | 2016-08-10 |
| BR112014000376A2 (pt) | 2017-02-14 |
| CN102560272B (zh) | 2014-01-22 |
| JP2014520954A (ja) | 2014-08-25 |
| EP2784170A4 (fr) | 2016-04-13 |
| WO2013075473A1 (fr) | 2013-05-30 |
| CA2837130A1 (fr) | 2013-05-30 |
| CN102560272A (zh) | 2012-07-11 |
| CA2837130C (fr) | 2016-04-05 |
| US9695487B2 (en) | 2017-07-04 |
| EP2784170B1 (fr) | 2018-08-08 |
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